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Tesla Model X vs Mercedes C-Class EQ comparison

Compare performance (1,020 HP vs 489 HP), boot space and price (98,600 £ vs 58,000 £ ) at a glance. Find out which car is the better choice for you – Tesla Model X or Mercedes C-Class EQ?

Tesla Model X vs Mercedes C-Class EQ: Key differences

Tesla Model X

4 (1 Reviews)
rate
  • considerably more power
  • substantially quicker 0–100 km/h
  • marginally lighter
details

Mercedes C-Class EQ

  • significantly cheaper
  • noticeably more efficient
  • somewhat more electric range
  • very slightly more trunk space
details

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Model X

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes C-Class EQ is significantly cheaper – starting at 58,000 £ , while the Tesla Model X costs 98,600 £ . That’s a price difference of around 40,524 £.

In terms of energy consumption, the Mercedes C-Class EQ is noticeably more efficient: consuming 14.3 kWh/100km compared to 18.3 kWh/100km for the Tesla Model X. That’s a difference of about 4 kWh/100km.

As for electric range, the Mercedes C-Class EQ offers somewhat more range – reaching up to 753 km, about 104 km more than the Tesla Model X.

C-Class EQ

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Tesla Model X offers considerably more power – delivering 1,020 HP compared to 489 HP. That’s roughly 531 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model X is substantially quicker – completing the sprint in 2.6 s, while the Mercedes C-Class EQ takes 4 s. That’s about 1.4 s quicker.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Tesla Model X is marginally lighter – 2,348 kg compared to 2,460 kg. The difference is around 112 kg.

Looking at boot space, the Mercedes C-Class EQ offers very slightly more boot space – 470 L compared to 425 L. That’s a difference of about 45 L.

When it comes to payload, the Tesla Model X carries very slightly more – 527 kg compared to 505 kg. That’s a difference of about 22 kg.

Who wins the race in the data check?

The Tesla Model X is clearly ahead overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £98,600
Model X

Tesla Model X

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 670 - 1,020 HP
  • Consumption kWh/100km 18.3 - 19.3 kWh/100km
  • Electric Range 609 - 649 km
details

Frequently compared as well

Mercedes C-Class EQ
Mercedes GLC EQ
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Comparing the Mercedes C‑Class EQ and the Mercedes GLC EQ pits a sleek, electrically powered executive saloon against a compact electric SUV — two different takes on premium Mercedes electrification. This brief comparison will focus on their size, practicality, driving feel and tech so you can …
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Mercedes C-Class EQ
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Tesla Model X
Mercedes C-Class EQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Tesla Model X

The Model X stands out in the electric SUV market with its striking falcon-wing doors and spacious interior, providing both style and practicality. Its exceptional range and impressive performance make it a standout choice for environmentally-conscious drivers seeking a luxurious experience. With advanced technology features and a strong focus on safety, the Model X redefines what an electric vehicle can be.

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Reviews Tesla Model X

4 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

Mercedes C-Class EQ

The Mercedes C‑Class EQ blends the familiar poise and luxury of the C‑Class with Mercedes' EQ electric ethos, delivering a quietly refined and modern driving experience. Inside, it pairs upscale materials and tech-forward touches with a composed ride that suits both city commuting and longer journeys.

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Reviews Mercedes C-Class EQ

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Tesla Model X
Mercedes C-Class EQ

Costs and Consumption
Price
98,600 - 107,100 £
Price
58,000 - 67,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Consumption kWh/100km
14.3 - 15.6 kWh/100km
Electric Range
609 - 649 km
Electric Range
706 - 753 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,348 - 2,470 kg
Curb weight
2,460 kg
Trunk capacity
425 L
Trunk capacity
470 L
Length
5,036 mm
Length
-
Width
1,999 mm
Width
1,892 mm
Height
1,684 mm
Height
-
Max trunk capacity
2,675 L
Max trunk capacity
-
Payload
500 - 527 kg
Payload
505 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
670 - 1,020 HP
Power HP
489 HP
Acceleration 0-100km/h
2.6 - 3.9 s
Acceleration 0-100km/h
4 s
Max Speed
240 - 262 km/h
Max Speed
-
Torque
-
Torque
800 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
493 - 750 kW
Power kW
360 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Tesla
Brand
Mercedes-Benz
What drive types are available for the Tesla Model X?

The Tesla Model X is available as All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.